Question

If 20 mins is Obtuse angle then what is 10 mins?​

Answer 1

Answer:

<90°

Step-by-step explanation:

obtuse angle is 90°<obtuse angle< 180°

let's solve inequality,

obtuse angle maximum can be 179°

so, half of it will be <90°

obtuse angle minimum can be 91°

so, half of it will be <90°

so, the result is <90°